GSD-2018-1000807

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.

{
  "GSD": {
    "alias": "CVE-2018-1000807",
    "description": "Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.",
    "id": "GSD-2018-1000807",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-1000807.html",
      "https://access.redhat.com/errata/RHSA-2019:0085",
      "https://ubuntu.com/security/CVE-2018-1000807"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-1000807"
      ],
      "details": "Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.",
      "id": "GSD-2018-1000807",
      "modified": "2023-12-13T01:22:27.782462Z",
      "schema_version": "1.4.0"
    }
  },
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        "DATE_REQUESTED": "2018-09-20T17:00:49",
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          "affected_versions": "All versions before 17.5.0",
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          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-416",
            "CWE-937"
          ],
          "date": "2019-09-27",
          "description": "Python Cryptographic Authority pyopenssl conatains a Use After Free vulnerability in Xobject handling that can lead to possible denial of service or remote code execution.",
          "fixed_versions": [
            "17.5.0"
          ],
          "identifier": "CVE-2018-1000807",
          "identifiers": [
            "CVE-2018-1000807"
          ],
          "not_impacted": "All versions starting from 17.5.0",
          "package_slug": "pypi/pyOpenSSL",
          "pubdate": "2018-10-08",
          "solution": "Upgrade to version 17.5.0 or above.",
          "title": "Use After Free",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-1000807"
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          "uuid": "8f796fe9-dd8b-4762-8a83-19aa9cfbbc30"
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          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
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          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
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        },
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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      "lastModifiedDate": "2023-11-17T22:15Z",
      "publishedDate": "2018-10-08T15:29Z"
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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